Aline has a slope of 2/3 and contains the points (x, 9) and (3, 7). the value of x is 0 or 6 (and explain why or how)

Y = mx + b
slope(m) = 2/3
(3,7)...x = 3 and y = 7
now we sub and find b, the y int
7 = 2/3(3) + b
7 = 2 + b
7 - 2 = b
5 = b

so the equation for this line is : y = 2/3x + 5..and since ur other point is on the same line, it follows this equation

y = 2/3x + 5(x,9)..when y = 9
9 = 2/3x + 5
9 - 5 = 2/3x
4 = 2/3x
4 * 3/2 = x
6 = x

so ur other point is (6,9) <==

At a constant it will take one hour to travel 32 mi.at that speed it will take 1/2 hr to travel the remaining 16 mi.it will take 1+1/2 hr to travel the 48mi @ 32mph.so 1 hr = 60 min& 1/2 hr = 30 min1+1/2 hr = 90 min.there are 60s in each 90 × 60 = 3600 seconds.the real question seriously is he why are they driving so slow? ! lol.

Delta airlines or untied